class UsersController < ApplicationController
  def new
    @user = User.new
  end


  def show
       @user = User.find(params[:id])
  end
  
  
  
  
  
  def create
          @user = User.new(user_params)
         if @user.save
        # 处理注册成功的情况
           flash[:success] = "Welcome to the Sample app" 
           redirect_to @user
         else
           render 'new'
         end
  end
  
  private


    def user_params
            params.require(:user).permit(:name, :email, :password,:password_confirmation)
    end
  
  
end